Difficulty: Easy
Correct Answer: South
Explanation:
Introduction / Context:
Dusk implies initial facing West. Apply left/right sequentially to determine the final direction.
Given Data / Assumptions:
Concept / Approach:
Track facing only: West → South → West → South.
Step-by-Step Solution:
Verification / Alternative check:
Net rotation equals a single left from West → South.
Why Other Options Are Wrong:
West/East/North contradict the turn sequence.
Common Pitfalls:
Misidentifying dusk (West) vs morning (East).
Final Answer:
South
Discussion & Comments